Παραπομπή σε μορφή APA (7η εκδ.)

Hobart Conference on Rings, modules and radicals, & Gardner, B. J. (1989). Rings, modules and radicals: Procedings of the Hobart Conference, 1987. Longman.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hobart Conference on Rings, modules and radicals, και B. J. Gardner. Rings, Modules and Radicals: Procedings of the Hobart Conference, 1987. New York: Longman, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hobart Conference on Rings, modules and radicals, και B. J. Gardner. Rings, Modules and Radicals: Procedings of the Hobart Conference, 1987. Longman, 1989.